baber/WOPTO huggingface dataset:
Patent WO-2020024647-A1 (WO)
Inventor: ZHANG XIAOFENG
IPC: B23K37/047
Filed: 2019-05-13
Abstract: A U-shaped biaxial welding positioner comprises a base (10), a rotary base (20), a flipping servo motor (30), and a flipping RV reducer (40) driven thereby, a rotary servo motor (50), and a rotary hollow RV reducer (60) driven thereby, a first connection flange (70), a second connection flange (80), a rotary flange (90), and a threading tube (200). The flipping RV reducer (40) is fixedly mounted on the base (10). One end of the rotary base (20) is connected to an output shaft of the flipping RV reducer (40), and another end of the rotating base (20) is rotatably disposed inside a rotary bearing of the base (10). The flipping servo motor (30) rotates to drive the rotary base (20) to flip. The rotary hollow RV reducer (60) is fixedly mounted inside the rotary base (20). The threading tube (200) is disposed inside a central cavity of the rotary hollow RV reducer (60). An output shaft of the rotary hollow RV reducer (60) is fixedly connected to the rotary flange (90). The rotary servo motor (50) rotates to drive the rotary flange (90) to rotate. A current acquisition device (300) is disposed on the rotary flange (90). A position-limiting device is disposed on the base (10). The U-shaped biaxial welding positioner has high rotation accuracy and reliability, and is highly safe.
Patent WO-2020237516-A1 (WO)
Inventor: ZHENG YANGYANG
IPC: G06T17/05
Filed: 2019-05-29
Abstract: Provided in the embodiments of the present invention are a point cloud processing method, a device and a computer readable storage medium. The method comprises: acquiring a plurality of frames of three-dimensional point clouds containing a target area; pre-processing the plurality of frames of three-dimensional point clouds; determining a height value correction parameter of the plurality of frames of three-dimensional point clouds according to the plurality of frames of pre-processed three-dimensional point clouds and a preset correction model; and correcting the height value of the plurality of frames of three-dimensional point clouds according to the height value correction parameter, so as to correct the recognition of the target area. In the embodiments of the present invention, performing correction on a plurality of frames of three-dimensional point clouds solves the problem of surface blurring caused by timing difference of a plurality of frames of sparse point clouds, improving the precision of recognition of a target area, and reconstructing a high quality three-dimensional scene.
Patent WO-2020093722-A1 (WO)
Title: Block chain-based prescription data verification method and device, and server
Inventor: ZHAO YANGYI
IPC: G06F21/64
Filed: 2019-07-08
Abstract: Disclosed are a block chain-based prescription data verification method and device, and a server. The method comprises: obtaining prescription data blocks, which are sent by a diagnosis and treatment terminal, of patients, and generating a prescription data block chain according to the prescription data blocks of the patients; verifying in the prescription data block chain the prescription data blocks corresponding to a target patient when a prescription data obtaining request sent by a third party for prescription data of the target patient is received; if the verification fails, determining, in the prescription data block chain, that there are prescription data blocks that the prescription data is illegally tampered with in the prescription data blocks corresponding to the target patient, and rejecting the prescription data obtaining request of the third party; determining a target prescription data block which is illegally tampered with in the prescription data blocks corresponding to the target patient, and sending prompt information to the third party. In this way, the security of prescription data is improved.
Patent WO-2020020272-A1 (WO)
Title: Page control method and apparatus, and computer-readable storage medium
Inventor: GAO LINJIE
IPC: G06F3/0482
Filed: 2019-07-25
Abstract: The present disclosure relates to a page control method and apparatus, and a computer-readable storage medium, wherein same relate to the technical field of application software. The method of the present disclosure comprises: detecting an operation by a user in a current page of an application; in response to detecting that the user triggers a page selection function, displaying a label of at least one history page accessed by the user; and in response to detecting that the operation by the user is the selection of a label, skipping from the current page to a page corresponding to the selected label.
Patent WO-2020220562-A1 (WO)
Inventor: XUN GUOLIANG
IPC: A61K31/443
Filed: 2019-09-16
Abstract: 一种具有式(I)结构的苯并呋喃-6-甲酰胺衍生物、其制备方法和药学上的应用，各取代基的定义如说明书和权利要求书所述。本发明系列化合物可广泛应用于制备治疗一种或多种肿瘤、癌症、代谢性疾病、自身免疫性疾病或紊乱的药物，有望开发成新一代RORγt激动剂药物。
Patent WO-2021056599-A1 (WO)
Title: Mnep monomer variant and application thereof
Inventor: LIU SHAOWEI
IPC: C07K14/35
Filed: 2019-09-30
Abstract: Provided are a Mnep monomer variant comprising an amino acid sequence with any one or plurality of amino acid mutations at positions 92-104 of SEQ ID NO: 1, a pore protein or construct comprising at least one Mnep monomer variant, and a use thereof. Also provided is a method for characterising a target polynucleotide.
Patent WO-2021056600-A1 (WO)
Inventor: ZHOU HONGLIN
IPC: F21S8/08
Filed: 2019-09-30
Abstract: Disclosed is a street lamp convenient to clean, comprising a base (1), a lamp pole (2) and a lamp holder, wherein the lamp pole (2) and the lamp holder are fixedly connected by means of a connecting cavity (6); a water supply pipe (10) is arranged inside the lamp pole (2), and the top of the water supply pipe (10) is connected to a water spraying pipe (11) arranged in the connecting cavity (6); a nozzle (8) is arranged at the tail end of the water spraying pipe (11), and the nozzle (8) faces a lampshade (15); a cleaning assembly is further arranged on an outer side of the lampshade (15); and the cleaning assembly comprises a transversely arranged guide rail (18), and a cleaning sleeve (16) which is installed on the guide rail (18) and can move in a reciprocating manner in the direction of the guide rail (18). By improving the structure of the street lamp, the lamp holder of the street lamp can be cleaned safely and efficiently.
Patent WO-2021062796-A1 (WO)
Inventor: TIE XIAOLEI
IPC: H04W72/04
Filed: 2019-09-30
Abstract: The present application relates to the field of communication technology. Disclosed are a communication method and apparatus,for providing a solution capable of jointly indicating minimum K0 and minimum K2, indicating minimum K0 for a valid downlink BWP and minimum K2 for a valid uplink BWP of a terminal device. Said method comprises: a network device sending downlink control information (DCI) to a terminal device, the DCI containing indication information, the indication information being used to indicate one minimum K0 of at least one minimum K0 configured for a downlink BWP of the terminal device, or to indicate one minimum K2 of at least one minimum K2 configured for an uplink BWP of the terminal device, wherein there is a correlation between the minimum K0 configured for the downlink BWP and the minimum K2 configured for the uplink BWP.
Patent WO-2021068104-A1 (WO)
Title: Ring-like elastic belt and method of making thereof
Inventor: LEE DONSUB
IPC: A61F13/496
Filed: 2019-10-08
Abstract: A ring-like elastic belt (40) having a longitudinal direction and a transverse direction comprises: a front belt (84) and a back belt (86), each of the front belt (84) and back belt (86) being an elastic laminate comprising an outer sheet (92), an inner sheet (94), a plurality of waist elastic bodies (96) joined between the outer sheet (92) and the inner sheet (94) and extending transversely substantially parallel to each other, and a plurality of tummy elastic bodies (97) joined between the outer sheet (92) and the inner sheet (94) and extending transversely substantially parallel to each other, each of the front belt (84) and the back belt (86) further comprising a non-elastic region (22) wherein each of the tummy elastic bodies (97) are removed of elasticity over a certain dimension in the transverse direction, wherein the outer sheet (92) is a nonwoven fabric and the inner sheet (94) is a nonwoven fabric; wherein the tummy elastic bodies (97) are disposed in a tummy elastic array comprising a plurality of intervals between the tummy elastic bodies (97), wherein the tummy elastic array comprises a major interval (135) having a longitudinal dimension of at least about 10mm, preferably at least about 15mm; wherein the front belt and the back belt each have a Belt Tensile Strength of at least about 17.3 N/cm according to the measurements herein.
Patent WO-2020258588-A1 (WO)
Inventor: ZHAO YONGCHUN
IPC: B01D53/00
Filed: 2019-10-12
Abstract: Disclosed is a heterogeneous coagulation adsorbent for heavy metal adsorption, a preparation method, and an application thereof. The heterogeneous coagulation adsorbent comprises the following components in terms of mass percentage: 0.005%-0.01% of polyacrylamide, 0.0005%-0.001% of calcium chloride, 0.001%-0.01% of coconut oil fatty acid diethanolamide, and the remainder being water. In the heterogeneous coagulation adsorbent, calcium ions can promote the heterogeneous adsorption of gaseous heavy metal, such that the heavy metal is attached to the heterogeneous coagulation adsorbent. In addition, the polyacrylamide dissolved in water can perform electrical neutralization among fine particles rich in heavy metal and coagulate two or more particles by means of bridging, thereby increasing the removal efficiency of heavy metal in the form of fine particle. Moreover, the coconut oil fatty acid diethanolamide can reduce the surface tension of water, thereby increasing the solubility of organic compounds.
Patent WO-2021072607-A1 (WO)
Title: Kit et procédé de détection d'anticorps contre le vhc
Inventor: LI KE
IPC: G01N21/76
Filed: 2019-10-14
Abstract: La présente invention concerne un kit pour détecter un virus de l'hépatite C (VHC), comprenant une protéine de fusion d'une enzyme pour le marquage et une protéine antigénique du VHC, la protéine antigénique comprenant un ou plusieurs éléments parmi un antigène capsidique du VHC, un antigène NS3 du VHC, un antigène NS4 du VHC, et un antigène NS5 du VHC, ou un antigène de fusion d'au moins deux des antigènes. La présente invention concerne en outre un procédé correspondant pour détecter, dans un échantillon, un anticorps produit après infection par un VHC.
Patent WO-2020078330-A1 (WO)
Title: Voice call-based translation method and electronic device
Inventor: ZHANG XIN
IPC: G06F40/10
Filed: 2019-10-15
Abstract: A voice call-based translation method and an electronic device, which relate to the technical field of terminals, the method comprising: a first electronic device establishing a voice call connection with a second electronic device; when a voice call translation function of the first electronic device is started, the first electronic device acquiring a voice of a first user, reporting the voice of the first user to a translation server, receiving a translation result for the voice of the first user that is sent by the translation server, and sending the translation result for the voice of the first user to the second electronic device; receiving a voice of a second user that is sent by the second electronic device, reporting the voice of the second user to the translation server, receiving a translation result for the voice of the second user that is sent by the translation server, and broadcasting the translation result for the voice of the second user. Therefore, such a technical solution helps to improve communication efficiency between users speaking different languages.
Patent WO-2021046966-A1 (WO)
Inventor: BI HONG
IPC: C01B32/19
Filed: 2019-10-17
Abstract: 一种含氟石墨烯量子点与制备方法及其作为光动力治疗光敏剂的应用，属于生物医用材料领域。制得的含氟石墨烯量子点平均厚度为1.0-3.0纳米，尺寸为2.0-3.0纳米，氟含量为1％-2％，氧含量为20％-30％，碳含量为60％-70％。所述含氟石墨烯量子点尺寸更小，形貌均一，结构稳定，在可见光照射下，单线态氧产率高，而且具有极低细胞毒性、良好的水溶性和更加优异的生物相容性，是一种用于光动力治疗的理想光敏剂，适用于食道癌、皮肤癌和肺癌等的早期治疗过程，具有广泛的应用前景。
Patent WO-2021087908-A1 (WO)
Inventor: HUANG YINGPEI
IPC: H04B7/06
Filed: 2019-11-07
Abstract: A wireless communication method and a terminal device. The method comprises: a terminal device determining a channel state information (CSI) parameter, wherein the CSI parameter comprises at least one of the following: a number N3 of frequency-domain discrete Fourier transform (DFT) vectors, the ratio R of a channel quality indicator (CQI) sub-band size to a pre-coded matrix indicator (PMI) sub-band size, a number K0 of the maximum non-zero elements in a weighted coefficient matrix of a codebook, a number L of spatial-domain DFT vectors that the terminal device chooses to report, and a number M of frequency-domain DFT vectors that the terminal device chooses to report; and according to the CSI parameter, the terminal device determining CSI reported to a network device, wherein the CSI comprises at least one of the following: the strongest coefficient indicator (SCI), a spatial-domain (SD) indicator and a frequency-domain (FD) indicator.
Patent WO-2020228275-A1 (WO)
Title: Radiating structure and array antenna
Inventor: LI MINGCHAO
IPC: H01Q1/36
Filed: 2019-11-11
Abstract: The present application provides a radiating structure and an array antenna, wherein the radiating structure comprises a radiating sheet which is provided with a radiating slot in the middle part, and the radiating slot comprises a horizontal slot and a longitudinal slot that are connected to each other and are cross-orthogonal to each other, and both the lengths of the horizontal slot and the longitudinal slot are less than that of the radiating sheet in an extending direction along the corresponding radiating slot. Radiating slots are additionally arranged in the radiating sheet such that the radiating structure may generate two kinds of radiation simultaneously when working in an antenna system, thereby achieving a superposition and enhancement effect of polarization vectors. Therefore, only one layer of radiating sheet is used to achieve the same radiation efficiency and radiation gain as that of the traditional antenna having a multiple-layer patch structure, thereby reducing the use of parts; and the structure is simple, and the antenna profile can be reduced, which is beneficial to the implementation of antenna miniaturization.
Patent WO-2021092724-A1 (WO)
Inventor: PU CHUAN
IPC: H04W24/02
Filed: 2019-11-11
Abstract: A device management method capable of ensuring the normal functions of servers controlled by a client, even when the client cannot continue working. The method is applied to a mesh network, wherein the mesh network comprises a plurality of clients, and a first client in the mesh network is used to control a plurality of servers. The method comprises: a second client in the mesh network receiving first binding information sent by the first client (330), wherein the first binding information is binding information between a first server from among the plurality of servers and the first client, and the signal strength between the first server end and the second client is greater than a preset value; and the second client replacing, when determining that the first client cannot continue to control the first server, the first client by means of the binding information in order to control the first server (340).
Patent WO-2021072873-A1 (WO)
Inventor: YANG GUANG
IPC: G06T7/12
Filed: 2019-11-14
Abstract: 一种灰度图像处理方法、系统、装置和计算机可读存储介质，所述方法包括：接收灰度图像，并将灰度图像的灰度和轮廓属性信息配置在预设文件中(S102)；解析灰度图像中的轮廓并提取所述轮廓对应的灰度和顺序点(S104)；根据预设文件中的配置信息，生成灰度图像对应的数据文件(S106)；加载灰度图像对应的原图像(S108)；根据数据文件，将轮廓显示在原图像的对应位置(S110)。能够使得灰度图像的轮廓提取过程更加方便和可控，出现问题时便于排查，并且针对复杂形状的轮廓，提取性能较佳，且不会发生崩溃现象。还将轮廓提取方法集成到标注工具中，方便查看AI分割模型的运行结果，针对该结果并结合工具中已有的功能，便于后续的编辑和调整。
Patent WO-2020258673-A1 (WO)
Inventor: LI LIGUI
IPC: G06K9/62
Filed: 2019-11-14
Abstract: The present application belongs to the technical field of security detection. Provided are a network access abnormality determination method and apparatus, a server and a storage medium. The method comprises: collecting, at a preset time interval, various related features generated, according to a network access request, by a terminal device, and forming, according to the features, a combined feature set related to the terminal device; comparing features in the combined feature set with a set feature list to obtain missing items of the corresponding combined feature set; obtaining the validity of the corresponding network access request according to missing data composed of the various missing items; and performing abnormal access determination on the network access request by using the validity. The method facilitates an improvement in the capability of determining the abnormality of the current network access of the terminal device.
Patent WO-2020114252-A1 (WO)
Inventor: SHI CHUNBAO
IPC: A61F2/42
Filed: 2019-11-20
Abstract: A toe joint prosthesis (100) and a manufacturing method therefor. The toe joint prosthesis (100) comprises: a first medullary nail prosthesis (1) and a second medullary nail prosthesis (2) articulated with the first medullary nail prosthesis (1). The first medullary nail prosthesis (1) comprises a first medullary nail (11) arranged in a medullary cavity, and a second medullary nail (12), connected to the first medullary nail (11), and located outside the medullary cavity. The second medullary nail (12) is articulated with the second medullary nail prosthesis (2). A three-dimensional porous structure layer (5) is formed on the outer surface of the first medullary nail (11) and/or the second medullary nail (12) and/or the second medullary nail prosthesis (2), so as to allow better bone infiltration ability and bone crawling ability on the outer surface of the toe joint prosthesis, such that the fixation of the toe joint prosthesis is more stable.
Patent WO-2020215714-A1 (WO)
Inventor: WANG PINGPING
IPC: B23P23/00
Filed: 2019-11-22
Abstract: 一种激光-喷射液束自生磨粒流复合加工装置及方法，包括：喷头（1）：所述喷头（1）与用于向其供给设定压力的盐类饱和溶液的供给机构连接，所述喷头（1）与用于对其内部盐类饱和溶液进行冷却并使盐类饱和溶液析出微细晶粒的冷却机构连接，所述喷头（1）还与镜筒（2）连接，所述镜筒（2）与用于产生激光射线的激光发生机构连接；工作箱（3）：用于固定工件及收集喷头（1）喷射出的盐类饱和溶液。利用盐类饱和溶液析出的微细晶粒对工件表面进行冲击和磨削，能有效改善工件的加工质量。
Patent WO-2020253112-A1 (WO)
Inventor: ZHANG MEIYUAN
IPC: G06F11/36
Filed: 2019-11-26
Abstract: A test strategy acquisition method comprises: receiving a requirement attribute input by an operator and a source program associated with the input requirement attribute (S100); generating a corresponding flow chart according to the source program (S200); generating a target path set according to the flow chart (S300); generating corresponding test cases according to the target path set (S400); gathering all of the test cases to form a test strategy corresponding to the input requirement attribute (S500); acquiring a test requirement input by the operator (S600); searching for a corresponding service attribute according to the test requirement (S700); looking up a corresponding requirement attribute in a preset first association table according to the service attribute, wherein the first association table is an association table associating service attributes and requirement attributes (S800); and looking up a corresponding test strategy in a preset second association table according to the requirement attribute, wherein the second association table is an association table associating the requirement attributes and test strategies (S900).
Patent WO-2021109020-A1 (WO)
Inventor: CHEN AIQIN
IPC: A61B5/0215
Filed: 2019-12-04
Abstract: L'invention concerne un système de prise de pression artérielle, un procédé de prise de pression artérielle en temps réel, et un système d'analyse d'artère coronaire. Le système de prise de pression artérielle comprend un corps (2), un dispositif (1) pour prélever la pression artérielle et un premier dispositif de raccordement (3) qui sont disposés sur deux côtés du corps (2), et un dispositif de commande de collecte (4) raccordé au premier dispositif de raccordement (3). Un tube traversant (500) est disposé sur la surface supérieure du dispositif (1) pour prendre une pression artérielle, et une ouverture traversante (510) est disposée sur la surface interne (120) du tube traversant (500). Une extrémité du dispositif (1) pour prendre la pression artérielle est une borne de prise de pression (210), ladite borne de prise de pression (210) étant scellée à l'intérieur de l'ouverture traversante (510) et utilisée pour prendre la valeur de pression d'un liquide circulant à l'intérieur du tube traversant (500). Le dispositif de commande de collecte (4) est utilisé pour commander si le dispositif (1) pour prendre une pression artérielle est mis en marche. Au moyen de l'étanchéité de la borne de prise de pression (210) à l'intérieur de l'ouverture traversante (510), et au moyen de l'utilisation du dispositif de commande de collecte (4) pour commander la rotation sur le dispositif (1) pour prendre une pression artérielle et prendre la valeur de pression d'un liquide circulant à l'intérieur du tube traversant (500), la pression artérielle invasive est prise en temps réel ; du fait du liquide s'écoulant uniquement à l'intérieur de la structure scellée composée du tube traversant (500), l'ouverture traversante (510) et la borne de prise de pression (210), la précision de mesure est augmentée, et la durée de vie de diverses parties est améliorée.
Patent WO-2020143377-A1 (WO)
Inventor: WANG LI
IPC: G06Q20/42
Filed: 2019-12-10
Abstract: 一种行业识别模型确定方法和装置。先获取已确定行业类型的样本商户（S101），通过预定义的数据提取策略从所述交易信息集合中提取出描述样本商户所在行业的营业形态的行业特征数据（S103），通过行业特征数据训练用于识别商户行业的识别模型（S104）。进而可利用识别模型通过识别行业特征确定商户的所在行业，和汇总基于词库的筛选策略相比，虚假行业类型商户难以规避上述方法对于行业特征的识别。
Patent WO-2021027207-A1 (WO)
Inventor: FU CHENGPENG
IPC: H01S3/0915
Filed: 2019-12-13
Abstract: A remote pumping system capable of improving input pumping power. The remote pumping system is pumping over the same fiber or pumping over different fibers, and comprises a remote gain unit (5) and a remote pumping unit (6) which are connected to each other. The remote pumping unit (6) is used for providing pumping light to the remote gain unit (5), the pumping light comprises a broadband ASE light source with a waveband of 1480 nm, and the waveband of 1480 nm has a wavelength range of 1460 nm to 1490 nm. The remote pumping unit (6) is further internally provided with a gain flattening filter for optimizing the output spectral pattern of the broadband ASE light source to be a parabolic shape having a recessed middle and two raised sides. Using a 1480 nm broadband ASE light source to provide pumping light for remote pumping can effectively increase the maximum input pumping power compared with a pumping laser, suppressing the generation of laser emission in an optical fiber, extending the distance between a remote pumping unit and a remote gain unit, and increasing the overall transmission distance.
Patent WO-2021119909-A1 (WO)
Title: 一种用于监测叶根紧固件的健康状态的方法及系统
Inventor: JIANG WENSHENG
IPC: G01M13/02
Filed: 2019-12-16
Abstract: 一种用于监测叶根紧固件的健康状态的方法，包括下列步骤：获得表示机舱侧向振动的加速度信号的序列以及表示风轮转速的转速信号的序列；分析加速度信号的序列和转速信号的序列以确定机舱在风轮转速的2倍频上的振幅；以及根据所述振幅确定叶根紧固件的健康状态。还涉及一种用于监测叶根紧固件的健康状态的系统，可以低成本且高精度地确定叶根紧固件的健康状态，由此提高风机的运行效率和运行安全性。
Patent WO-2020135234-A1 (WO)
Inventor: SHEN HAIJIE
IPC: G09G5/10
Filed: 2019-12-19
Abstract: 一种图像处理方法及装置，该方法包括：计算待处理图像的灰度平均像素亮度，以及待处理图像分别在R通道、G通道以及B通道上的分量平均像素亮度（101）；根据灰度平均像素亮度与R通道、G通道以及B通道上的分量平均像素亮度，确定待处理图像的关键颜色通道（102）；根据待处理图像在关键颜色通道上的分量平均像素亮度确定目标亮度调整曲线（103）；利用目标亮度调整曲线对待处理图像进行亮度调整（104）。应用该方法，可以实现基于图像的关键颜色场景增强图像显示的对比度，提升用户的观看体验。